The embassy for the Czech Republic has been a regular participant in Doors Open for the last few years. The Victorian house, which dates to the 1890s, had been a residence and later a club for the Liberal Party of Canada. It has been the Czech embassy since 2000, and a treat to see during Doors Open.
Some of the space is used to display art. I didn't personally get it, but that's me. I have more from here tomorrow.